Uber's share price sits roughly around where Ackman bought back in February. At just 22 times forward earnings estimates as ...

Ackman discloses his portfolio holdings every quarter with the Securities and Exchange Commission (SEC) and often provides additional disclosures via social media. Currently, 44% of his $13 ...

Bill Ackman, the billionaire hedge fund titan behind Pershing Square Capital Management, is in contract to sell one of his ...

Billionaire investor Bill Ackman's Pershing Square Holdings portfolio has lost nearly 14% so far this year, the firm told investors on Wednesday.

Hertz Global Holdings (HTZ) is back in the headlines, with its stock price doubling since last week. The catalyst? Bill ...

Billionaire hedge fund manager Bill Ackman posted his investment thesis for Hertz on Thursday, one day after disclosing his ...

Ackman has a reputation for taking stakes in companies and then agitating for change. He is also known for running a ...